NL8301752A - Werkwijze voor het isoleren tegen warmteverlies van voorgebakken anoden in een elektrolysevat voor de bereiding van aluminium. - Google Patents
Werkwijze voor het isoleren tegen warmteverlies van voorgebakken anoden in een elektrolysevat voor de bereiding van aluminium. Download PDFInfo
- Publication number
- NL8301752A NL8301752A NL8301752A NL8301752A NL8301752A NL 8301752 A NL8301752 A NL 8301752A NL 8301752 A NL8301752 A NL 8301752A NL 8301752 A NL8301752 A NL 8301752A NL 8301752 A NL8301752 A NL 8301752A
- Authority
- NL
- Netherlands
- Prior art keywords
- aluminum
- electrolysis
- anode
- anodes
- heat loss
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- 229910001610 cryolite Inorganic materials 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 238000009626 Hall-Héroult process Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8208978 | 1982-05-18 | ||
| FR8208978A FR2527229A1 (fr) | 1982-05-18 | 1982-05-18 | Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8301752A true NL8301752A (nl) | 1983-12-16 |
Family
ID=9274263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8301752A NL8301752A (nl) | 1982-05-18 | 1983-05-17 | Werkwijze voor het isoleren tegen warmteverlies van voorgebakken anoden in een elektrolysevat voor de bereiding van aluminium. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4490233A (enrdf_load_stackoverflow) |
| AU (1) | AU553190B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1188653A (enrdf_load_stackoverflow) |
| FR (1) | FR2527229A1 (enrdf_load_stackoverflow) |
| GR (1) | GR71800B (enrdf_load_stackoverflow) |
| NL (1) | NL8301752A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7118666B2 (en) * | 2001-08-27 | 2006-10-10 | Alcoa Inc. | Protecting an inert anode from thermal shock |
| FR2900938B1 (fr) * | 2006-05-15 | 2008-06-20 | Ecl Soc Par Actions Simplifiee | Procede de fabrication d'anodes pour la production d'aluminium par electrolyse ignee, lesdites anodes et leur utilisation |
| EP2006419A1 (en) * | 2007-06-22 | 2008-12-24 | Sgl Carbon Ag | Reduced voltage drop anode assembly for aluminium electrolysis cell |
| WO2016001741A1 (fr) * | 2014-07-04 | 2016-01-07 | Rio Tinto Alcan International Limited | Ensemble anodique |
| CN106637302B (zh) * | 2017-01-06 | 2021-08-20 | 高德金 | 一种阳极炭块上部保温层组合结构 |
| FR3065014B1 (fr) | 2017-04-10 | 2019-06-28 | Fives Ecl | Procede de mise en place d'une couverture d'anode dans une cellule d'electrolyse, machine de service apte a mettre en oeuvre un tel procede et produit programme d'ordinateur pour la mise en oeuvre d'un tel procede |
| CN107245728A (zh) * | 2017-04-22 | 2017-10-13 | 高德金 | 一种阳极炭块上部保温层配置结构 |
| FR3090700B1 (fr) * | 2018-12-20 | 2021-01-01 | Rio Tinto Alcan Int Ltd | Ensemble anodique et cuve d’électrolyse comprenant cet ensemble anodique |
| CN111041526A (zh) * | 2019-12-26 | 2020-04-21 | 山西中铝华润有限公司 | 一种500ka电解槽阳极保温覆盖料及其配置方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH456168A (de) * | 1965-09-30 | 1968-05-15 | Alusuisse | Manschette für den Schutz des Eisenzapfens von Anodenkohlen und Vorrichtung zur Herstellung dieser Manschette |
| CH579155A5 (enrdf_load_stackoverflow) * | 1971-11-16 | 1976-08-31 | Alusuisse | |
| CH625560A5 (enrdf_load_stackoverflow) * | 1977-12-16 | 1981-09-30 | Alusuisse |
-
1982
- 1982-05-18 FR FR8208978A patent/FR2527229A1/fr active Granted
-
1983
- 1983-05-02 US US06/490,878 patent/US4490233A/en not_active Expired - Fee Related
- 1983-05-17 NL NL8301752A patent/NL8301752A/nl not_active Application Discontinuation
- 1983-05-17 GR GR71376A patent/GR71800B/el unknown
- 1983-05-17 CA CA000428344A patent/CA1188653A/fr not_active Expired
- 1983-05-17 AU AU14599/83A patent/AU553190B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA1188653A (fr) | 1985-06-11 |
| AU553190B2 (en) | 1986-07-03 |
| FR2527229A1 (fr) | 1983-11-25 |
| AU1459983A (en) | 1983-11-24 |
| GR71800B (enrdf_load_stackoverflow) | 1983-06-23 |
| US4490233A (en) | 1984-12-25 |
| FR2527229B1 (enrdf_load_stackoverflow) | 1984-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1C | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |